BIMBA M-172-DP Double Acting Pneumatic Air Cylinder 1-1/2

( Brand: Bimba ), ( Manufacturer Part Number: M-172-DP ), ( Part Type: Pneumatic Cylinder ), ( Suitable Media: Compressed Air ), ( Cylinder Type: Single-rod Cylinder ), ( Cylinder Action: Double-acting ), ( Stroke Length: 2in. ), ( Bore Diameter: 1-1/2 ), ( Country Of Origin: United States ), ( Maximum Pressure: 250 Psi )

Review BIMBA 1-1/2 Bore Inch Stroke Double Acting Pneumatic Air Cylinder

The **Bimba M-172-DP 1-1/2" Double-Acting Pneumatic Air Cylinder** is a high-performance, precision-engineered actuator designed to deliver reliable and efficient linear motion in industrial automation applications. Part of Bimba s renowned M-series of pneumatic cylinders, this model features a robust **1.5-inch bore diameter**, providing a balanced combination of force output and compact footprint, making it ideal for applications requiring moderate to heavy-duty motion control. Constructed from high-grade **cast aluminum**, the cylinder body ensures durability while maintaining a lightweight profile, reducing overall system inertia and improving responsiveness. The **double-acting design** allows for controlled extension and retraction via compressed air, enabling bidirectional force application with consistent speed and positioning accuracy, which is critical in assembly lines, packaging systems, and material handling operations.

The M-172-DP incorporates Bimba s proprietary **Dual-Piston Rod (DP) technology**, featuring a dual-sealed rod that enhances sealing performance and extends the cylinder s operational lifespan by minimizing air leakage and contamination ingress. This design also contributes to smoother operation by reducing friction, which is particularly beneficial in high-cycle applications where wear resistance is essential. The cylinder is equipped with **standard 1/4-inch NPT ports** on both ends, ensuring compatibility with a wide range of pneumatic fittings and control systems, while the **quick-connect couplings** simplify installation and maintenance. For added versatility, the M-series cylinder is available with optional **cushioning** on both the rod and cap sides, which dampens end-of-stroke impacts and reduces noise, thereby extending the life of connected machinery and improving operator comfort.

Engineered for precision, the M-172-DP features a **precision-ground guide bushing** that ensures stable, straight-line motion, even under varying loads or misalignment conditions. This attention to alignment minimizes wear on the rod and seals, while the **hardened rod** resists bending and deformation, maintaining consistent performance over extended use. The cylinder s **standard stroke length of 172 mm (6.77 inches)** provides ample travel for most automation tasks, though custom stroke lengths can be accommodated to fit specific application requirements. Additionally, the M-series is designed with **IP65 protection rating**, making it suitable for use in environments with moderate exposure to dust, dirt, or moisture, though it is not recommended for harsh wet or corrosive conditions without additional sealing or coating.

Bimba s M-172-DP is compatible with a variety of **air pressure ranges**, typically operating efficiently between **80 to 100 PSI**, though performance can be optimized for specific applications by adjusting pressure inputs. The cylinder s **force output** is proportional to its bore size and operating pressure, delivering a reliable and repeatable push/pull force that can be precisely controlled via proportional valves or PLC-driven systems. For enhanced safety and operational reliability, the design includes **built-in rod seals and wiper rings**, which prevent contamination from entering the cylinder and protect internal components from abrasive particles. This attention to detail ensures minimal downtime and maximizes productivity in demanding industrial settings.

Whether integrated into a **pick-and-place system, clamping application, or automated feeding mechanism**, the Bimba M-172-DP 1-1/2" Double-Acting Pneumatic Cylinder offers a perfect blend of **durability, precision, and adaptability**. Its modular design allows for easy integration with Bimba s extensive range of accessories, including **mounting brackets, cushioning kits, and position sensors**, further customizing its functionality to meet diverse automation needs. With a reputation for **superior build quality and long-term reliability**, this cylinder is a trusted choice for engineers and manufacturers seeking a dependable, high-performance pneumatic actuator that delivers consistent results in even the most rigorous applications.

### **Pros and Cons of buying a Bimba M-172-DP 1-1/2" Double-Acting Pneumatic Air Cylinder**

1. **High Performance and Efficiency** The M-172-DP is a double-acting cylinder, meaning it can extend and retract using compressed air, providing consistent force in both directions. This makes it ideal for applications requiring precise control, such as packaging, material handling, or automation.

2. **Compact and Lightweight Design** With a 1-1/2" bore size, this cylinder is suitable for applications where space is limited. Its compact form factor allows for easier integration into existing machinery without requiring major modifications.

3. **Durability and Reliability** Bimba is a well-known manufacturer in the pneumatic industry, known for producing high-quality, long-lasting components. The M-172-DP features robust construction, including sealed rods and corrosion-resistant finishes, ensuring longevity in demanding environments.

4. **Precision and Repeatability** Double-acting cylinders like this one offer consistent motion and positioning, which is crucial for applications requiring repeatability, such as assembly lines or automated testing systems.

5. **Compatibility with Standard Pneumatic Systems** The cylinder is designed to work seamlessly with standard air supply systems (typically 80 100 PSI), making it easy to integrate into existing pneumatic setups without additional modifications.

6. **Low Maintenance Requirements** Bimba cylinders are designed for minimal maintenance, with features like sealed bearings and corrosion-resistant coatings reducing wear and tear over time.

7. **Versatility in Applications** The 1-1/2" bore size makes it suitable for moderate load applications, such as clamping, pressing, or light-duty material handling. It can be used in industries like food processing, automotive, and general manufacturing.

8. **Quick-Connect Fittings** Many Bimba cylinders come with quick-connect ports, allowing for faster installation and disconnection, which can reduce downtime during maintenance or cylinder replacement.

9. **Customization Options** Bimba offers various mounting styles (clevis, trunnion, etc.) and rod end options, allowing for flexibility in how the cylinder is integrated into a specific application.

10. **Energy Efficiency** Double-acting cylinders are generally more energy-efficient than single-acting ones because they use air pressure for both extension and retraction, reducing reliance on external springs or gravity.

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1. **Limited Load Capacity for Heavy Applications** The 1-1/2" bore size means this cylinder is not suitable for high-load applications. If the application requires lifting or pushing heavy objects, a larger bore size (e.g., 2" or 3") would be more appropriate.

2. **Dependence on Air Supply Quality** Pneumatic cylinders require clean, dry compressed air to function optimally. Poor air quality (moisture, contaminants) can lead to premature wear, reduced performance, or even cylinder failure.

3. **Noise and Vibration** Pneumatic cylinders can generate noise and vibration, especially at high speeds or under heavy loads. This may require additional sound-dampening measures or vibration isolation in sensitive environments.

4. **Potential for Leaks** Over time, seals and fittings can wear out, leading to air leaks. While Bimba cylinders are durable, regular inspections and maintenance are necessary to prevent leaks that could affect performance.

5. **Higher Initial Cost Compared to Single-Acting Cylinders** Double-acting cylinders are generally more expensive than single-acting ones due to their additional components (e.g., double seals, more complex valve requirements). If the application only requires force in one direction, a single-acting cylinder might be a more cost-effective alternative.

6. **Limited Stroke Length Options** The M-172-DP may have standard stroke lengths that do not match every application. Custom strokes can be ordered, but this may increase the cost and lead time.

7. **Sensitivity to Temperature Fluctuations** Extreme temperatures can affect the performance of pneumatic cylinders, including potential seal degradation or air leakage. If the application operates in harsh temperature conditions, additional precautions (e.g., heated air lines) may be needed.

8. **Requires Proper Ventilation** Compressed air systems generate heat, and poor ventilation can lead to overheating, which may affect cylinder performance or lifespan.

9. **Skill Required for Installation and Maintenance** Proper installation, alignment, and maintenance of pneumatic cylinders require technical knowledge. Incorrect setup (e.g., misalignment, improper lubrication) can lead to premature failure.

10. **Environmental Considerations** In dusty, dirty, or corrosive environments, additional protection (e.g., dust covers, corrosion-resistant coatings) may be necessary to extend the cylinder s lifespan.

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The **Bimba M-172-DP 1-1/2" double-acting pneumatic cylinder** is a well-suited choice for applications requiring **precise, repeatable motion in moderate load scenarios**, such as automation, packaging, or light material handling. Its **compact design, durability, and compatibility with standard pneumatic systems** make it a reliable option for many industrial applications. However, it is **not ideal for heavy-duty or high-load tasks**, and its performance depends on **proper air supply quality and maintenance**.

If the application demands **consistent force in both directions, space efficiency, and long-term reliability**, this cylinder is a strong recommendation. However, if the application involves **extreme loads, harsh environmental conditions, or minimal maintenance resources**, a larger bore size, additional protective measures, or a different type of actuator (e.g., electric or hydraulic) may be more appropriate.

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- Your application requires **moderate force in both extension and retraction** (e.g., clamping, pressing, light material handling).

- You need a **compact, reliable, and low-maintenance** solution for automation or industrial processes.

- Your existing pneumatic system can provide **clean, dry compressed air** at the required pressure (typically 80 100 PSI).

- The **stroke length and mounting options** align with your application s requirements.

- Your application involves **high loads or heavy-duty tasks** (opt for a larger bore size, e.g., 2" or 3").

- The environment is **extremely dirty, corrosive, or temperature-sensitive** (consider sealed or specialty cylinders).

- You require **ultra-high precision or speed** (e.g., for CNC or high-speed assembly), in which case servo or electric actuators may be better.

- Budget constraints are a concern (evaluate single-acting cylinders or lower-cost brands if performance requirements are met).

**Final Verdict:** For most **moderate-load, double-action pneumatic applications**, the Bimba M-172-DP is a **solid, high-quality choice** that balances performance, reliability, and ease of integration. Ensure proper installation, maintenance, and air supply conditions to maximize its lifespan and efficiency.

Details:

Designed for industrial and business applications, this cylinder provides reliable efficient performance with its double-acting design. Please see photos for better look. Bimba M-172-DP 1-1/2 Bore 2 Stroke Double Acting Pneumatic Air Cylinder, In great pre-owned condition. The Bimba M-172-DP is a high-quality 1-1/2 bore 2 stroke double acting pneumatic air cylinder made in the USA.

part #: m172 prices

• $55.00-$149.35

specifications hydraulicylind:

• brand: Bimba
• mpn: M-172-dp
• part type: Pneumatic Cylinder
• suitable media: Compressed Air
• cylinder type: Single-rod Cylinder
• cylinder action: Double-acting
• stroke length: 2in.
• bore diameter: 1-1/2
• country of origin: United States
• maximum pressure: 250 Psi

returns hydraulicylind:

• policy: Returns Accepted
• paid by: Buyer
• time: 30 Days
• method: Money back

shipping hydraulicylind:

• type: Fixed
• cost: $4.25
• class: Standard
• service: USPS Ground Advantage
• transit: 4-10 Days
• carrier: USPS

general hydraulicylind:

• condition: Used
• Business Industrial > Hydraulics, Pneumatics, Pumps Plumbing > Hydraulic Pneumatic Cylinders

offer hydraulicylind:

• best offers: True
• options: Ship-to-home
• availability: In Stock
• quantity: 1
• sold: 0
• started: March 27, 2026

payments hydraulicylind:

• wallet: Paypal
• credit card: Visa
• other

seller hydraulicylind:

• city: Chandler, Arizona
• rating: 99.8%
• # reviews: 7185

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